Answer:
c
Step-by-step explanation:
yes yes yes it's c :)))))))))
1. a (n) = -0.6(n) + 14.6
2. a (12) =7.4 sec
3. 6th race
Would you like an explanation?
Answer:
78
Step-by-step explanation:
-3x + 9 - 4 = x + 3 + 2x
-3x + 9 - 4 = 3x + 3
9 - 4 = 6x + 3
5 = 6x + 3
2 = 6x
1/3 = x
Answer:
15 mph
Step-by-step explanation
i used a calculator but correct me if im wrong pls